/**********
This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)

This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
more details.

You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
**********/
// "liveMedia"
// Copyright (c) 1996-2018 Live Networks, Inc.  All rights reserved.
// A simplified version of "H264or5VideoStreamFramer" that takes only complete,
// discrete frames (rather than an arbitrary byte stream) as input.
// This avoids the parsing and data copying overhead of the full
// "H264or5VideoStreamFramer".
// C++ header

#ifndef _H264_OR_5_VIDEO_STREAM_DISCRETE_FRAMER_HH
#define _H264_OR_5_VIDEO_STREAM_DISCRETE_FRAMER_HH

#ifndef _H264_OR_5_VIDEO_STREAM_FRAMER_HH

#include "H264or5VideoStreamFramer.hh"

#endif

class H264or5VideoStreamDiscreteFramer : public H264or5VideoStreamFramer {
protected:
    H264or5VideoStreamDiscreteFramer(int hNumber, UsageEnvironment &env, FramedSource *inputSource);

    // we're an abstract base class
    virtual ~H264or5VideoStreamDiscreteFramer();

protected:
    // redefined virtual functions:
    virtual void doGetNextFrame();

protected:
    static void afterGettingFrame(void *clientData, unsigned frameSize,
                                  unsigned numTruncatedBytes,
                                  struct timeval presentationTime,
                                  unsigned durationInMicroseconds);

    void afterGettingFrame1(unsigned frameSize,
                            unsigned numTruncatedBytes,
                            struct timeval presentationTime,
                            unsigned durationInMicroseconds);

    virtual Boolean nalUnitEndsAccessUnit(u_int8_t nal_unit_type);
};

#endif
